EP2975325A4 - Appareil de combustion pour turbine à gaz - Google Patents

Appareil de combustion pour turbine à gaz

Info

Publication number: EP2975325A4
Authority: EP; European Patent Office
Prior art keywords: gas turbine; combustion apparatus; combustion; turbine; gas
Prior art date: 2013-03-13
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Granted

Application number

EP13877469.0A

Other languages

German (de)

English (en)

Other versions

EP2975325B1 (fr

EP2975325A1 (fr

Inventor

Kazuki Abe

Tomomi Koganezawa

Keisuke Miura

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Mitsubishi Power Ltd

Original Assignee

Mitsubishi Hitachi Power Systems Ltd

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2013-03-13

Filing date

2013-03-13

Publication date

2016-11-16

2013-03-13 Application filed by Mitsubishi Hitachi Power Systems Ltd filed Critical Mitsubishi Hitachi Power Systems Ltd

2016-01-20 Publication of EP2975325A1 publication Critical patent/EP2975325A1/fr

2016-11-16 Publication of EP2975325A4 publication Critical patent/EP2975325A4/fr

2019-05-08 Application granted granted Critical

2019-05-08 Publication of EP2975325B1 publication Critical patent/EP2975325B1/fr

Status Active legal-status Critical Current

2033-03-13 Anticipated expiration legal-status Critical

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
- F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
- F23R3/02—Continuous combustion chambers using liquid or gaseous fuel characterised by the air-flow or gas-flow configuration
- F23R3/04—Air inlet arrangements
- F23R3/10—Air inlet arrangements for primary air
- F23R3/12—Air inlet arrangements for primary air inducing a vortex
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
- F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
- F23R3/28—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
- F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
- F23R3/28—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply
- F23R3/286—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply having fuel-air premixing devices
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
- F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
- F23R3/28—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply
- F23R3/30—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply comprising fuel prevapourising devices
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
- F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
- F23R3/28—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply
- F23R3/30—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply comprising fuel prevapourising devices
- F23R3/32—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply comprising fuel prevapourising devices being tubular
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
- F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
- F23R3/28—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply
- F23R3/34—Feeding into different combustion zones
- F23R3/343—Pilot flames, i.e. fuel nozzles or injectors using only a very small proportion of the total fuel to insure continuous combustion
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
- F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
- F23R3/28—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply
- F23R3/34—Feeding into different combustion zones
- F23R3/346—Feeding into different combustion zones for staged combustion

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)

EP13877469.0A 2013-03-13 2013-03-13 Chambre de combustion pour turbine à gaz Active EP2975325B1 (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
PCT/JP2013/056905 WO2014141397A1 (fr)	2013-03-13	2013-03-13	Appareil de combustion pour turbine à gaz

Publications (3)

Publication Number	Publication Date
EP2975325A1 EP2975325A1 (fr)	2016-01-20
EP2975325A4 true EP2975325A4 (fr)	2016-11-16
EP2975325B1 EP2975325B1 (fr)	2019-05-08

Family

ID=51536099

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP13877469.0A Active EP2975325B1 (fr)	2013-03-13	2013-03-13	Chambre de combustion pour turbine à gaz

Country Status (5)

Country	Link
US (1)	US10060625B2 (fr)
EP (1)	EP2975325B1 (fr)
JP (1)	JP5948489B2 (fr)
CN (1)	CN105229379B (fr)
WO (1)	WO2014141397A1 (fr)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP6422412B2 (ja) *	2015-09-10	2018-11-14	三菱日立パワーシステムズ株式会社	ガスタービン燃焼器
US20170248318A1 (en) *	2016-02-26	2017-08-31	General Electric Company	Pilot nozzles in gas turbine combustors
US10655541B2 (en) *	2016-03-25	2020-05-19	General Electric Company	Segmented annular combustion system
US10273913B2 (en) *	2017-05-25	2019-04-30	The United States Of America, As Represented By The Secretary Of The Navy	Multi-mode thermoacoustic actuator
KR20190040666A (ko) *	2017-10-11	2019-04-19	두산중공업 주식회사	연소기 및 이를 포함하는 가스 터빈
KR102046455B1 (ko) *	2017-10-30	2019-11-19	두산중공업 주식회사	연료 노즐, 이를 포함하는 연소기 및 가스 터빈
JP6935327B2 (ja) *	2017-12-28	2021-09-15	三菱パワー株式会社	制御装置、ガスタービン、制御方法及びプログラム
JP7044669B2 (ja) *	2018-09-05	2022-03-30	三菱重工業株式会社	ガスタービン燃焼器
JP7489759B2 (ja) *	2018-11-20	2024-05-24	三菱重工業株式会社	燃焼器及びガスタービン
JP7287811B2 (ja) *	2019-03-25	2023-06-06	三菱重工業株式会社	燃焼器及びガスタービン
US11156164B2 (en)	2019-05-21	2021-10-26	General Electric Company	System and method for high frequency accoustic dampers with caps
US11174792B2 (en)	2019-05-21	2021-11-16	General Electric Company	System and method for high frequency acoustic dampers with baffles
JP7257350B2 (ja) *	2020-03-16	2023-04-13	三菱重工業株式会社	ガスタービン燃焼器
CN111928295B (zh) *	2020-09-08	2024-05-14	中国科学院工程热物理研究所	微预混值班喷嘴组件及燃气轮机微预混燃烧室
KR102415892B1 (ko)	2021-01-27	2022-06-30	두산에너빌리티 주식회사	마이크로 믹서 및 이를 포함하는 연소기
CN113028449B (zh) *	2021-02-26	2023-03-17	中国空气动力研究与发展中心设备设计与测试技术研究所	一种燃气发生器流线型燃料分流盘
US12359813B2 (en) *	2021-12-29	2025-07-15	General Electric Company	Engine fuel nozzle and swirler
US11828465B2 (en)	2022-01-21	2023-11-28	General Electric Company	Combustor fuel assembly
KR102583223B1 (ko)	2022-01-28	2023-09-25	두산에너빌리티 주식회사	연소기용 노즐, 연소기 및 이를 포함하는 가스터빈
JP7754209B2 (ja) *	2022-01-31	2025-10-15	株式会社Ihi	燃焼装置およびガスタービンシステム
US11867392B1 (en) *	2023-02-02	2024-01-09	Pratt & Whitney Canada Corp.	Combustor with tangential fuel and air flow
US12339006B1 (en)	2023-12-22	2025-06-24	General Electric Company	Turbine engine having a combustion section with a fuel nozzle assembly
CN118896307B (zh) *	2024-08-20	2025-09-16	厦门大学	基于螺旋结构的纯氢燃料的微混旋流喷嘴和燃烧室

Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2005106305A (ja) *	2003-09-29	2005-04-21	Hitachi Ltd	燃料燃焼用ノズルおよびガスタービン燃焼器の燃料供給方法
JP2008292138A (ja) *	2007-04-26	2008-12-04	Hitachi Ltd	燃焼装置及びバーナの燃焼方法
EP2236931A2 (fr) *	2009-03-18	2010-10-06	General Electric Company	Procédé et appareil pour délivrer un mélange combustible-air dans une turbine à gaz
US20120006030A1 (en) *	2010-07-08	2012-01-12	General Electric Company	Injection nozzle for a turbomachine
US20120036856A1 (en) *	2010-08-13	2012-02-16	General Electric Company	Dimpled/grooved face on a fuel injection nozzle body for flame stabilization and related method

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4100733A (en) *	1976-10-04	1978-07-18	United Technologies Corporation	Premix combustor
US5927076A (en)	1996-10-22	1999-07-27	Westinghouse Electric Corporation	Multiple venturi ultra-low nox combustor
JP3960166B2 (ja)	2001-08-29	2007-08-15	株式会社日立製作所	ガスタービン燃焼器およびガスタービン燃焼器の運転方法
US6928823B2 (en)	2001-08-29	2005-08-16	Hitachi, Ltd.	Gas turbine combustor and operating method thereof
US6813889B2 (en)	2001-08-29	2004-11-09	Hitachi, Ltd.	Gas turbine combustor and operating method thereof
JP2008111651A (ja) *	2006-10-02	2008-05-15	Hitachi Ltd	ガスタービン燃焼器及びガスタービン燃焼器の燃料供給方法
JP4838107B2 (ja)	2006-12-11	2011-12-14	株式会社日立製作所	ガスタービン、高湿分利用ガスタービン及びガスタービンに用いられる燃焼器
US20080268387A1 (en) *	2007-04-26	2008-10-30	Takeo Saito	Combustion equipment and burner combustion method
JP4812701B2 (ja) *	2007-06-28	2011-11-09	株式会社日立製作所	ガスタービン燃焼器及びガスタービン燃焼器の燃料供給方法
JP4854613B2 (ja) *	2007-07-09	2012-01-18	株式会社日立製作所	燃焼装置及びガスタービン燃焼器
JP4922878B2 (ja) *	2007-09-19	2012-04-25	株式会社日立製作所	ガスタービン燃焼器
JP2009287910A (ja) *	2008-05-27	2009-12-10	Shigeto Matsuo	燃料吸引型小型ガスタービン
US8220270B2 (en)	2008-10-31	2012-07-17	General Electric Company	Method and apparatus for affecting a recirculation zone in a cross flow
JP4961415B2 (ja) *	2008-12-04	2012-06-27	株式会社日立製作所	ガスタービン燃焼器
US8851402B2 (en) *	2009-02-12	2014-10-07	General Electric Company	Fuel injection for gas turbine combustors
US8763399B2 (en) *	2009-04-03	2014-07-01	Hitachi, Ltd.	Combustor having modified spacing of air blowholes in an air blowhole plate
US20100281869A1 (en) *	2009-05-06	2010-11-11	Mark Allan Hadley	Airblown Syngas Fuel Nozzle With Diluent Openings
JP2010274311A (ja) *	2009-05-29	2010-12-09	Mitsubishi Heavy Ind Ltd	板状体の製造方法、燃焼筒の製造方法、ガスタービン燃焼器およびガスタービン
CN201817505U (zh) *	2010-10-27	2011-05-04	郑州豫兴耐火材料有限公司	一种低矮型高风温顶燃式热风炉
JP5630424B2 (ja) *	2011-11-21	2014-11-26	三菱日立パワーシステムズ株式会社	ガスタービン燃焼器

2013
- 2013-03-13 JP JP2015505137A patent/JP5948489B2/ja active Active
- 2013-03-13 CN CN201380074598.2A patent/CN105229379B/zh active Active
- 2013-03-13 US US14/772,535 patent/US10060625B2/en active Active
- 2013-03-13 WO PCT/JP2013/056905 patent/WO2014141397A1/fr not_active Ceased
- 2013-03-13 EP EP13877469.0A patent/EP2975325B1/fr active Active

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2005106305A (ja) *	2003-09-29	2005-04-21	Hitachi Ltd	燃料燃焼用ノズルおよびガスタービン燃焼器の燃料供給方法
JP2008292138A (ja) *	2007-04-26	2008-12-04	Hitachi Ltd	燃焼装置及びバーナの燃焼方法
EP2236931A2 (fr) *	2009-03-18	2010-10-06	General Electric Company	Procédé et appareil pour délivrer un mélange combustible-air dans une turbine à gaz
US20120006030A1 (en) *	2010-07-08	2012-01-12	General Electric Company	Injection nozzle for a turbomachine
US20120036856A1 (en) *	2010-08-13	2012-02-16	General Electric Company	Dimpled/grooved face on a fuel injection nozzle body for flame stabilization and related method

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2014141397A1 *

Also Published As

Publication number	Publication date
CN105229379B (zh)	2017-06-13
CN105229379A (zh)	2016-01-06
JP5948489B2 (ja)	2016-07-06
US20160010864A1 (en)	2016-01-14
EP2975325B1 (fr)	2019-05-08
US10060625B2 (en)	2018-08-28
WO2014141397A1 (fr)	2014-09-18
JPWO2014141397A1 (ja)	2017-02-16
EP2975325A1 (fr)	2016-01-20

Publication	Publication Date	Title
EP2975325A4 (fr)	2016-11-16	Appareil de combustion pour turbine à gaz
EP2905062A4 (fr)	2015-08-19	Appareil de traitement de gaz de combustion
EP3336220A4 (fr)	2019-04-17	Générateur de gaz
EP2957468A4 (fr)	2016-10-19	Générateur de gaz
EP2899381A4 (fr)	2015-07-29	Moteur à gaz à préchambre
EP3036417A4 (fr)	2016-09-07	Système porteur pour moteur à turbine à gaz
EP2944945A4 (fr)	2016-09-14	Analyseur de gaz de type laser
EP2971551A4 (fr)	2016-11-02	Soufflante à basse vitesse pour turbines à gaz
EP2952394A4 (fr)	2016-08-24	Générateur de gaz
EP2960118A4 (fr)	2016-11-09	Générateur de gaz
FR3020442B1 (fr)	2017-02-17	Dispositif de fourniture de gaz
EP2971680A4 (fr)	2016-11-16	Mécanisme de verrou crénelé pour un moteur à turbine à gaz
EP2896787A4 (fr)	2016-08-31	Turbine à gaz
EP2844855A4 (fr)	2016-03-30	Collecteur pour turbine à gaz
FR3010766B1 (fr)	2015-10-16	Dispositif de fourniture de gaz
EP3369630A4 (fr)	2019-03-27	Générateur de gaz
EP3366526A4 (fr)	2019-03-20	Générateur de gaz
EP2910754A4 (fr)	2015-12-23	Moteur à gaz
FR3053456B1 (fr)	2018-06-29	Generateur de gaz
EP3388136A4 (fr)	2019-08-07	Appareil de désulfuration de gaz de carneau
EP3071884A4 (fr)	2016-12-21	Panneaux de doublure de chambre de combustion brossés pour chambre de combustion de turbine à gaz
EP2853306A4 (fr)	2015-06-03	Dispositif de séparation de gaz
EP3504007A4 (fr)	2020-04-22	Appareil de purification de gaz
EP3009645A4 (fr)	2016-05-25	Moteur à gaz
FR3010768B1 (fr)	2017-01-13	Dispositif de fourniture de gaz

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2016-06-22	DAX	Request for extension of the european patent (deleted)
2016-06-22	RIN1	Information on inventor provided before grant (corrected)	Inventor name: KOGANEZAWA, TOMOMI Inventor name: ABE, KAZUKI Inventor name: MIURA, KEISUKE
2016-11-16	A4	Supplementary search report drawn up and despatched	Effective date: 20161014
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